Antibiotics

The present research reviewed previously published studies with the objective to enhance the understandings of the effects of different drugs on bone healing. There is clear evidence that antibiotics, corticosteroids, nonsteroidal inflammatory drugs, and chemotherapeutic drugs all affect bone healing.

11p chauchaungayxua12 09-07-2021 11 2   Download

The objectives of the thesis: Identify Salmonella isolated from pork, beef, and chicken meat at the retail markets in Hanoi. Determining antibiotic resistance characteristics of isolated Salmonella.

26p extraenglish 24-05-2021 31 3   Download

The objectives of the thesis: Identify Salmonella isolated from pork, beef, and chicken meat at the retail markets in Hanoi; determining antibiotic resistance characteristics of isolated Salmonella; analysis of related gene categories in multi-antibiotic resistant Salmonella.

26p larachdumlanat129 20-01-2021 17 5   Download

Summary of Chemistry doctoral thesis: Study on isolation and investigation of antibiotic and cytotoxic activity of secondary compounds from three actynomycetes strains Streptomyces G246, G261, G248 collected in some central East Vietnam sea

26p larachdumlanat129 20-01-2021 40 5   Download

To describe the situation, serotype distribution and some related factors of group B streptococcal infection during 35 – 37 weeks of pregnancy at Nghe An Maternity Hospital, 2018-2019.

15p gaocaolon7 18-09-2020 76 2   Download

75% of the mortality associated with burn injuries is related to infection The aim of the present study was to identify the bacterial profile of burn wound infection (BWI) in our setting and determine their susceptibility pattern to commonly used antibiotics.This prospective study was conducted over a period of one year in a teaching tertiary care hospital, Chennai. A total of 100 patients with burns of total body surface area (TBSA) of 20% to 40% were included. Three wound swabs on 1st , 4 th and 7th day were collected aseptically and processed.

9p kequaidan7 01-09-2020 20 3   Download

Describe the current situation and some related factors causing Hospital acquired pneumonia at the Department of Intensive care and Poison control in Thai Binh Provincial General Hospital in the years 2016-2017. Determine the infection rate and antibiotic resistance characteristics of some bacteria causing Hospital-acquired pneumonia in the Department of Intensive care and Poison control in Thai Binh Provincial General Hospital in the years 2016-2017.

27p angicungduoc6 21-07-2020 19 2   Download

Leptospirosis is zoonosis, presenting as a febrile illness with protean manifestations. Since disease is amenable to antibiotic therapy, early diagnosis helps in better management and prevention of complications. In many parts of our country, prevalence is either underestimated or unestimated. Hence this study was conducted with the objective of determining the seroprevalence of leptospirosis among clinically suspected cases, describe the various sociodemographic parameters, occupation and risk factors among seropositive cases.

8p chauchaungayxua6 26-06-2020 63 2   Download

India accounts for 30% of neonatal deaths globally. Bacterial sepsis is a significant cause of morbidity and mortality in newborns. The study helps to make antibiotic policy in neonatal sepsis. The main objective is to study the incidence of multidrug resistant gram negative and gram positive organisms causing neonatal septicemia and their antibiotic sensitivity pattern. The study was conducted in the Department of Microbiology over a period of one year. Sample of blood was collected under aseptic precautions and processed by standard techniques.

5p gaocaolon5 14-06-2020 25 3   Download

The present study was conducted to study the prevalence of the food borne zoonotic pathogen of animal origin, L. monocytogenes by isolation and identification, molecular detection and antibiotic sensitivity pattern from different samples of cattle sources in Aizawl district of Mizoram. A total 200 numbers of sample including cattle faeces (50), raw milk (50) and milk products (100) were collected randomly from different unorganized shop and farms.

15p gaocaolon5 14-06-2020 12 2   Download

Calcium sulfate beads (CSBs) are biocompatible hydrophilic crystals that are used to deliver local antibiotics in periprosthetic joint infections. Hypercalcemia after placement of CSBs is uncommon and poorly understood.

3p caothientrangnguyen 09-05-2020 13 2   Download

This topic is researched for two goals: Description of clinical characteristics, subclinical disease Peritonitis infections spontaneously. Results of identification of bacteria and antibiotics on the isolates of bacteria. Evaluation of the results of treatment of peritonitis infection spontaneously in patients with cirrhosis.

27p slimzslimz 21-12-2019 37 8   Download

A novel vector platform for vitamin H-inducible transgene expression in mammalian cells have therefore designed a strategy to convert antibiotic-responsive transcription factors into gene regulation systems responsive to non-toxic biotin, also known as vitamin H.

9p thuyancn 01-06-2015 43 5   Download

Department of Molecular and Cellular Neurobiology, Nencki Institute of Experimental Biology, Warsaw, Poland; Department of Biochemistry and Molecular Biology, University of Debrecen, Hungary; 3Department of Inorganic Chemistry, and 4Research Group for Antibiotics, Department of Chemistry, University of Debrecen, Hungary; 5 International Institute of Molecular and Cell Biology, Warsaw, Poland This study characterizes the calcium-bound CR I – II domain (residues 1–100) of rat calretinin (CR).

9p system191 01-06-2013 41 4   Download

Penicillin acylase of Escherichia coli catalyses the hydrolysis and synthesis of b-lactam antibiotics. To study the role of hydrophobic residues in these reactions, we have mutated three active-site phenylalanines. Mutation of aF146, bF24 and bF57 to Tyr, Trp, Ala or Leu yielded mutants that were still capable of hydrolysing the chromogenic substrate 2-nitro-5-[(phenylacetyl)amino]-benzoic acid. Mutations on positions aF146 and bF24 influenced both the hydrolytic and acyl transfer activity.

8p research12 01-06-2013 32 3   Download

A number of antibiotics have been reported to disturb the decoding process in prokaryotic translation and to inhibit the function of various natural ribozymes. We investigated the e€ect of several antibiotics on in vitro splicing of a eukaryotic nuclear pre-mRNA (b-globin). Of the eight antibiotics studied, erythromycin, Cl-tetracycline and streptomycinwere identi®ed as splicing inhibitors in nuclear HeLa cell extract. TheKi values were 160, 180 and 230lM, respectively.

9p research12 29-04-2013 31 3   Download

Glycosylatedpolyenemacrolide antibiotics, as nystatins and amphotericins, are amphiphilic structures known to exert antifungal activity by disrupting the fungal cell membrane, leading to leakage of cellular materials, and cell death. This membrane disruption is strongly influenced by the presence and the exact nature of the membrane sterols.

9p research12 23-04-2013 39 2   Download

Semi-synthetic cephalosporin antibiotics belong to the top 10 of most sold drugs, and are produced from 7-aminodes-acetoxycephalosporanic acid (7-ADCA). Recently new routes have been developed which allow for the production of adipyl-7-ADCA by a novel fermentation process. To complete the biosynthesis of 7-ADCAa highly active adipyl acylase is needed for deacylation of the adipyl derivative. Such an adipyl acylase can be generated from known glu-taryl acylases.

10p research12 23-04-2013 33 3   Download

Gaegurin 4 (GGN4), a 37-residue antimicrobial peptide, consists of two amphipathic ahelices (residues 2–10and 16–32) connected by a flexible loop region (residues 11– 15). As part of an effort to develop new peptide antibiotics with low molecular mass, the activities of C-terminally truncated GGN4 analogues were tested. D 24)37 GGN4, a peptide analogue with 14 residues truncated from the C-terminus of GGN4, showed a complete loss of anti-microbial activity.

8p research12 23-04-2013 31 2   Download

OprM, the outer membrane component of the MexAB-OprM multidrug efflux pump ofPseudomonas aeruginosa, hasbeenassumed to facilitate the export of antibiotics across the outer membrane of this organism. Here we purified to homogeneity the OprM protein, reconstituted it into lipo-somemembranes, and tested its channel activitybyusing the liposome swellingassay. Itwas demonstrated thatOprMis a channel-forming protein and exhibits the channel property that amino acids diffuse more efficiently than saccharides....

8p research12 23-04-2013 40 4   Download